Answer:
The magnitude of the given vector is
Explanation:
For any given vector
The magnitude is given by
comparing with the given vector
we get
x = 1, y = -2, z = 3
Thus the magnitude of vector A is
Answer:
The acceleration experienced by the occupants of the spaceship during launch is 282652.782 meters per square second.
Explanation:
Let suppose that spaceship is accelerated uniformly. A yard equals 0.914 meters. A feet equals 0.304 meters. If air viscosity and friction can be neglected, then acceleration (), measured in meters per square second, is estimated by this kinematic formula:
(1)
Where:
- Travelled distance, measured in meters.
, - Initial and final speeds of the spaceship, measured in meters.
If we know that , and , then the acceleration experimented by the spaceship is:
The acceleration experienced by the occupants of the spaceship during launch is 282652.782 meters per square second.
Protons are positive +
Neutrons are neutral and have no charge
Electrons are negative -